5042521340 has 24 divisors (see below), whose sum is σ = 11146626960. Its totient is φ = 1910850048.

The previous prime is 5042521333. The next prime is 5042521361. The reversal of 5042521340 is 431252405.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6634517 + ... + 6635276.

It is an arithmetic number, because the mean of its divisors is an integer number (464442790).

Almost surely, 2^5042521340 is an apocalyptic number.

It is an amenable number.

5042521340 is an abundant number, since it is smaller than the sum of its proper divisors (6104105620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5042521340 is a wasteful number, since it uses less digits than its factorization.

5042521340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13269821 (or 13269819 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5042521340 is about 71010.7128537659. The cubic root of 5042521340 is about 1714.8096347109.

Adding to 5042521340 its reverse (431252405), we get a palindrome (5473773745).

The spelling of 5042521340 in words is "five billion, forty-two million, five hundred twenty-one thousand, three hundred forty".